AR088480A1 - OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND - Google Patents
OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUNDInfo
- Publication number
- AR088480A1 AR088480A1 ARP120103941A ARP120103941A AR088480A1 AR 088480 A1 AR088480 A1 AR 088480A1 AR P120103941 A ARP120103941 A AR P120103941A AR P120103941 A ARP120103941 A AR P120103941A AR 088480 A1 AR088480 A1 AR 088480A1
- Authority
- AR
- Argentina
- Prior art keywords
- closing
- fund
- opening
- bottom door
- door
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/28—Opening or closing means hydraulic or pneumatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/18—Closure elements for discharge openings pivoted
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/47—Detection using safety edges responsive to changes in fluid pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
- Catching Or Destruction (AREA)
Abstract
Un mecanismo de abertura-cierre de la puerta del fondo incluye una primera biela, una segunda biela, una biela oscilante, un cilindro de accionamiento de la abertura-cierre de la puerta del fondo y un eje de transmisión. La biela oscilante se articula a la segunda biela y al pistón del cilindro de accionamiento de la abertura-cierre de la puerta del fondo. Un extremo de la primera biela se articula a la segunda biela, y el eje de transmisión se conecta a la segunda biela. El cuerpo del cilindro del cilindro de accionamiento de la abertura-cierre de la puerta del fondo se conecta de forma fija con un primer gancho de cierre, y la biela oscilante 15 se conecta de forma fija con un segundo gancho de cierre el cual puede agarrarse con el primer gancho de cierre. También se proporciona un dispositivo de la puerta del fondo y un vagón tolva de la puerta del fondo. En la presente, el primer gancho de cierre y el segundo gancho de cierre se agarran entre sí para obtener un cierre secundario. Este tipo de disposición tiene algunas ventajas tales como una estructura simple, y bajos costos de fabricación y mantenimiento. Además, se puede obtener un cierre secundario mientas se cierra la puerta del fondo sólo mediante el control del cilindro de accionamiento de la abertura-cierre de la puerta del fondo, de modo que se reduce la complejidad del sistema de control.An opening-closing mechanism of the bottom door includes a first connecting rod, a second connecting rod, an oscillating connecting rod, an opening-closing actuating cylinder of the bottom door and a transmission shaft. The oscillating connecting rod is articulated to the second connecting rod and to the piston of the drive cylinder of the opening-closing of the bottom door. One end of the first rod is articulated to the second rod, and the drive shaft is connected to the second rod. The cylinder body of the opening-closing drive cylinder of the bottom door is fixedly connected with a first closing hook, and the oscillating rod 15 is fixedly connected with a second closing hook which can be grasped with the first closing hook. A bottom door device and a hopper car at the bottom door are also provided. Here, the first closing hook and the second closing hook are gripped together to obtain a secondary closure. This type of arrangement has some advantages such as a simple structure, and low manufacturing and maintenance costs. In addition, a secondary closure can be obtained while the bottom door is closed only by controlling the drive cylinder of the opening-closing of the bottom door, so that the complexity of the control system is reduced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110334675.6A CN103085823B (en) | 2011-10-28 | 2011-10-28 | Bottom door handling mechanism, bottom door device and bottom-door hopper car |
Publications (1)
Publication Number | Publication Date |
---|---|
AR088480A1 true AR088480A1 (en) | 2014-06-11 |
Family
ID=48167108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP120103941A AR088480A1 (en) | 2011-10-28 | 2012-10-22 | OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND |
Country Status (7)
Country | Link |
---|---|
US (1) | US8939088B2 (en) |
CN (1) | CN103085823B (en) |
AR (1) | AR088480A1 (en) |
AU (1) | AU2013202074B2 (en) |
BR (1) | BR112013008454B1 (en) |
CA (1) | CA2810443C (en) |
WO (1) | WO2013060189A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102431564B (en) * | 2011-10-20 | 2013-12-25 | 齐齐哈尔轨道交通装备有限责任公司 | Bottom door device and hopper car |
CN103303324B (en) * | 2013-07-01 | 2015-08-26 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of bottom door opening and closing mechanism and end enabling railway truck |
CN103552568A (en) * | 2013-11-14 | 2014-02-05 | 宁夏中远天晟科技有限公司 | Open-close device for hopper door of railway ore car |
CN103587538B (en) * | 2013-11-15 | 2016-08-17 | 中车长江车辆有限公司 | A kind of secondary latch closes device, hopper wagon bottom door and hopper wagon |
CN103552565B (en) * | 2013-11-15 | 2016-08-17 | 中车长江车辆有限公司 | A kind of link-type secondary latch closes device, hopper wagon bottom door and hopper wagon |
CN104085403B (en) * | 2014-07-24 | 2016-08-31 | 中国铁路总公司 | A kind of railway freight-car bottom door mechanism and locking device thereof |
BR112017011901A2 (en) * | 2014-12-05 | 2018-01-16 | Mineral Resources Equipment Pty Ltd | improvements in or related to bulk material shipping containers |
CN104875757B (en) * | 2015-06-11 | 2017-10-03 | 中车长江车辆有限公司 | A kind of bottom door clearance adjustment mechanism and hopper wagon |
CN104875756B (en) * | 2015-06-11 | 2017-10-31 | 中车长江车辆有限公司 | A kind of coordinated type bottom door opening and closing mechanism and hopper wagon |
CN106555532A (en) * | 2015-09-30 | 2017-04-05 | 中车戚墅堰机车车辆工艺研究所有限公司 | Opening and closing device of air guide sleeve of railway vehicle and front nose assembly comprising same |
CN106347384B (en) * | 2016-10-13 | 2018-05-18 | 中车长江车辆有限公司 | Bottom door of railway hopper car |
CN107226100B (en) * | 2017-06-14 | 2019-03-08 | 中车长江车辆有限公司 | A kind of device and railway hopper car controlling bottom door opening and closing |
US10773735B2 (en) * | 2017-07-14 | 2020-09-15 | Trinity Rail Group, Llc | Rapid discharge door locking system |
US11745771B2 (en) | 2017-07-14 | 2023-09-05 | Trinity Rail Group, Llc | Rapid discharge door locking system |
CN109625010A (en) * | 2018-11-20 | 2019-04-16 | 中车太原机车车辆有限公司 | Hopper wagon bottom door switching mechanism |
CN111806534A (en) * | 2019-04-10 | 2020-10-23 | 天津大学 | Early-stage matching trolley for unmanned packaged commodities in supermarket |
CN110439441A (en) * | 2019-08-14 | 2019-11-12 | 山东博科消毒设备有限公司 | Hermatic door automatic locking mechanism and pressure steam sterilizer for sterilizer |
CN111038534B (en) * | 2019-12-25 | 2023-06-27 | 中车长江车辆有限公司 | Bottom door opening and closing mechanism and hopper car |
WO2021155075A1 (en) * | 2020-01-31 | 2021-08-05 | Taylor Fred Joseph | Automatic hatch cover for a container and methods of operation thereof |
CN111845802A (en) * | 2020-07-10 | 2020-10-30 | 中车太原机车车辆有限公司 | Limiting device for hopper car bottom door opening and closing mechanism |
CN112171224B (en) * | 2020-09-27 | 2022-02-08 | 太仓臻溢科技有限公司 | Automatic overturning and butting device for rocket engine |
CN112406669B (en) * | 2020-11-12 | 2023-08-29 | 安徽飞松机械科技股份有限公司 | Feed transport vehicle |
CN113586690B (en) * | 2021-07-09 | 2023-03-24 | 中车太原机车车辆有限公司 | Railway hopper car transmission shaft hook wedge key protection device |
CN113501014B (en) * | 2021-07-30 | 2023-11-21 | 中车长江车辆有限公司 | Side-by-side combination of door opening and closing mechanism and bottom door opening and closing assembly and railway hopper car |
CN113460099B (en) * | 2021-07-30 | 2023-11-21 | 中车长江车辆有限公司 | Bottom door opening and closing system and railway hopper car |
CN114148358B (en) * | 2021-11-30 | 2023-04-28 | 中车齐齐哈尔车辆有限公司 | Vehicle door opening and closing device and vehicle |
CN114312870B (en) * | 2022-01-11 | 2023-05-02 | 中车太原机车车辆有限公司 | Side door opening and closing device of railway hopper car |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435558A (en) * | 1967-09-01 | 1969-04-01 | Crane Co H W | Door operating mechanism |
US3772996A (en) | 1972-07-14 | 1973-11-20 | Pullman Inc | Motor operated hopper door mechanism actuates latch |
US4163424A (en) | 1977-09-06 | 1979-08-07 | Pullman Inc. | Hopper door locking and actuating mechanism |
CA1117371A (en) | 1979-05-18 | 1982-02-02 | Franklin P. Adler | Levered hopper door lock mechanism |
SU988619A1 (en) * | 1981-08-13 | 1983-01-15 | Отраслевой Отдел В Г.Кременчуге Всесоюзного Научно-Исследовательского Института Вагоностроения | Device for opening and closing covers of hopper car discharging hatches |
US4843974A (en) * | 1987-06-03 | 1989-07-04 | Thrall Car Manufacturing Company | Hopper car with automatic discharge door mechanism |
AU2008202910B2 (en) * | 2008-07-01 | 2011-12-01 | Cimc Rolling Stock Australia Pty Ltd | An improved discharge door system |
CN101486347A (en) * | 2009-02-20 | 2009-07-22 | 济南轨道交通装备有限责任公司 | Switch device for bottom door of railway hopper wagon |
CN201530385U (en) * | 2009-10-27 | 2010-07-21 | 南车长江车辆有限公司 | Two-stage self-locking bottom door opening-closing mechanism for railroad hopper wagon |
CN202320408U (en) | 2011-12-12 | 2012-07-11 | 齐齐哈尔轨道交通装备有限责任公司 | Door closing indication system of bottom drop hopper car and bottom drop hopper car |
-
2011
- 2011-10-28 CN CN201110334675.6A patent/CN103085823B/en active Active
-
2012
- 2012-08-28 AU AU2013202074A patent/AU2013202074B2/en active Active
- 2012-08-28 US US13/876,842 patent/US8939088B2/en active Active
- 2012-08-28 CA CA2810443A patent/CA2810443C/en active Active
- 2012-08-28 BR BR112013008454-5A patent/BR112013008454B1/en active IP Right Grant
- 2012-08-28 WO PCT/CN2012/080648 patent/WO2013060189A1/en active Application Filing
- 2012-10-22 AR ARP120103941A patent/AR088480A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2810443A1 (en) | 2013-04-28 |
AU2013202074B2 (en) | 2015-01-22 |
AU2013202074A1 (en) | 2013-05-16 |
CN103085823B (en) | 2015-07-08 |
US8939088B2 (en) | 2015-01-27 |
WO2013060189A1 (en) | 2013-05-02 |
CN103085823A (en) | 2013-05-08 |
BR112013008454A2 (en) | 2016-06-28 |
US20140216299A1 (en) | 2014-08-07 |
CA2810443C (en) | 2015-01-13 |
BR112013008454B1 (en) | 2021-01-12 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |